Langer's Sudoku Assistant

5
9
4
8
1
7
6
3
2
8
1
3
4
2
6
9
7
5
7
2
6
5
9
3
4
8
1
2
5
9
7
4
8
3
6
1
1
8
7
3
6
2
5
9
4
6
3
4
1
5
9
8
7
2
9
8
3
1
7
6
4
2
5
7
4
1
2
5
9
6
3
8
2
6
5
3
4
8
9
1
7

 

Start Over

Take any Sudoku puzzle you are having trouble with -- or any one at all -- and enter the initial values. With each entry the proscribed options are eliminated for you

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